package com.dpj.servlet;

import com.dpj.pojo.Brand;
import com.dpj.service.BrandService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
@WebServlet("/selectById")
public class SelectByIDServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        BrandService brandService=new BrandService();
        Integer id = Integer.valueOf(req.getParameter("id"));
        Brand brand = brandService.selectById(id);
        req.setAttribute("brand",brand);
        req.getRequestDispatcher("/addBrand.jsp").forward(req,resp);

    }
}
